About the Number

252131232

252131231 ← → 252131233

2進数表記:1111000001110011011110100000

漢数字表記:二億五千二百十三万千二百三十二

素因数分解:

2 5 × 3 1 × 2626367 1

素因数の和:2626380
約数の個数: 24
約数和(自身を含む): 661844736
約数和(自身を除く): 409713504

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 2626367, 5252734, 7879101, 10505468, 15758202, 21010936, 31516404, 42021872, 63032808, 84043744, 126065616, 252131232]

約数ペア:
[(1, 252131232), (2, 126065616), (3, 84043744), (4, 63032808), (6, 42021872), (8, 31516404), (12, 21010936), (16, 15758202), (24, 10505468), (32, 7879101), (48, 5252734), (96, 2626367)]

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